5265513760 has 96 divisors (see below), whose sum is σ = 13858795440. Its totient is φ = 1877127168.

The previous prime is 5265513749. The next prime is 5265513769. The reversal of 5265513760 is 673155625.

It can be written as a sum of positive squares in 8 ways, for example, as 2683654416 + 2581859344 = 51804^2 + 50812^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (5265513769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16674 + ... + 103966.

Almost surely, 2^5265513760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5265513760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6929397720).

5265513760 is an abundant number, since it is smaller than the sum of its proper divisors (8593281680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5265513760 is a wasteful number, since it uses less digits than its factorization.

5265513760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87350 (or 87342 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 5265513760 is about 72563.8598752850. The cubic root of 5265513760 is about 1739.7235831660.

The spelling of 5265513760 in words is "five billion, two hundred sixty-five million, five hundred thirteen thousand, seven hundred sixty".